Attachment 4- Traffic Impact Assessment.pdf

MOVEMENT SUMMARY
      Site: I1 [I1 - 2023 Baseline - PM (Site Folder: 2023 BL)]
Output produced by SIDRA INTERSECTION Version: 9.1.2.202
Noosa Civic Expansion
Prepared by: SJ
Reviewed by: BR
Site Category: (None)
Roundabout


 Vehicle Movement Performance
 Mov     Turn Mov       Demand         Arrival    Deg.    Aver. Level of         95% Back Of     Prop.     Eff.    Aver.     Aver.
 ID           Class        Flows        Flows     Satn    Delay Service             Queue         Que     Stop    No. of    Speed
                     [ Total HV ] [ Total HV ]                                 [ Veh.   Dist ]            Rate    Cycles
                      veh/h % veh/h %               v/c     sec                  veh      m                                  km/h
 East: Emporium Drive (E)
 5        T1 All MCs       54 0.0     54 0.0     0.367       5.5   LOS A        2.4      16.9     0.50     0.62      0.50    37.8
 6       R2 All MCs       388 3.0    388 3.0     0.367     10.6    LOS B        2.4      16.9     0.50     0.62      0.50    36.9
 6u       U     All MCs     2 3.0      2 3.0     0.367     12.9    LOS B        2.4      16.9     0.50     0.62      0.50    47.7
 Approach                 444 2.6    444 2.6     0.367     10.0    LOS B        2.4      16.9     0.50     0.62      0.50    37.1

 North: Hofmann Drive (N)
 7        L2 All MCs      549 3.0    549 3.0     0.341       3.4   LOS A        2.2      16.1     0.16     0.42      0.16    50.2
 9       R2 All MCs       264 3.0    264 3.0     0.208       8.6   LOS A        1.1       8.1     0.15     0.60      0.15    32.1
 9u       U     All MCs     1 3.0      1 3.0     0.208     10.9    LOS B        1.1       8.1     0.15     0.60      0.15    32.1
 Approach                 815 3.0    815 3.0     0.341       5.1   LOS A        2.2      16.1     0.16     0.48      0.16    45.6

 West: Hofmann Drive (W)
 10       L2 All MCs      459 0.0    459 0.0     0.454       5.5   LOS A        3.4      23.7     0.68     0.61      0.68    16.7
 11       T1 All MCs       31 0.0     31 0.0     0.454       5.9   LOS A        3.4      23.7     0.68     0.61      0.68    48.4
 12u      U     All MCs     1 0.0      1 0.0     0.454     13.1    LOS B        3.4      23.7     0.68     0.61      0.68    16.3
 Approach                 491 0.0    491 0.0     0.454       5.6   LOS A        3.4      23.7     0.68     0.61      0.68    18.6

 All Vehicles             1749 2.1 1749 2.1      0.454       6.5   LOS A        3.4      23.7     0.39     0.55      0.39    35.3

Site Level of Service (LOS) Method: Delay (SIDRA). Site LOS Method is specified in the Parameter Settings dialog (Options tab).
Roundabout LOS Method: SIDRA Roundabout LOS.
Vehicle movement LOS values are based on average delay per movement.
Intersection and Approach LOS values are based on average delay for all vehicle movements.
Roundabout Capacity Model: SIDRA Standard.
Delay Model: SIDRA Standard (Control Delay: Geometric Delay is included).
Queue Model: SIDRA queue estimation methods are used for Back of Queue and Queue at Start of Gap.
Gap-Acceptance Capacity Formula: SIDRA Standard (Akçelik M3D).
HV (%) values are calculated for All Movement Classes of All Heavy Vehicle Model Designation.
Arrival Flows used in performance calculations are adjusted to include any Initial Queued Demand and Upstream Capacity
Constraint effects.

SIDRA INTERSECTION 9.1 | Copyright © 2000-2022 Akcelik and Associates Pty Ltd | sidrasolutions.com
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VMU SIDRA\620.30926-Noosa VMU SIDRA-v0.1 20231115.sip9